19247104

素因数分解:

$2^{12}\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 52

約数和(自身を含む): 39841024

約数和(自身を除く): 20593920

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 127, 128, 148, 254, 256, 296, 508, 512, 592, 1016, 1024, 1184, 2032, 2048, 2368, 4064, 4096, 4699, 4736, 8128, 9398, 9472, 16256, 18796, 18944, 32512, 37592, 37888, 65024, 75184, 75776, 130048, 150368, 151552, 260096, 300736, 520192, 601472, 1202944, 2405888, 4811776, 9623552, 19247104]

約数ペア:

[(1, 19247104), (2, 9623552), (4, 4811776), (8, 2405888), (16, 1202944), (32, 601472), (37, 520192), (64, 300736), (74, 260096), (127, 151552), (128, 150368), (148, 130048), (254, 75776), (256, 75184), (296, 65024), (508, 37888), (512, 37592), (592, 32512), (1016, 18944), (1024, 18796), (1184, 16256), (2032, 9472), (2048, 9398), (2368, 8128), (4064, 4736), (4096, 4699)]